You Do Need power plug adapter while traveling from Channel Islands (Guernsey & Jersey) to United Arab Emirates (UAE).

Here is Why You Need An Adapter

The outlet and plug type used in United Arab Emirates (UAE) is G and in Channel Islands (Guernsey & Jersey) are C and G. This is how they look like.

Channel Islands (Guernsey & Jersey)

In Channel Islands (Guernsey & Jersey), outlets of type C and G are in use.

Type C

Type G

United Arab Emirates (UAE)

In United Arab Emirates (UAE), outlets of type G are in use.

Type G